ES463495A1 - Un procedimiento para el tratamiento de los polimeros de cloruro de vinilo. - Google Patents

Un procedimiento para el tratamiento de los polimeros de cloruro de vinilo.

Info

Publication number: ES463495A1
Authority: ES; Spain
Prior art keywords: treatment; vinyl chloride; particulate polymers; chloride particulate; heat treatment
Prior art date: 1976-10-26
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

ES463495A

Other languages

English (en)

Spanish (es)

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Solvay SA

Original Assignee

Solvay SA

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1976-10-26

Filing date

1977-10-25

Publication date

1978-07-16

1977-10-25 Application filed by Solvay SA filed Critical Solvay SA

1978-07-16 Publication of ES463495A1 publication Critical patent/ES463495A1/es

Status Expired legal-status Critical Current

Links

229920000642 polymer Polymers 0.000 title abstract 3
BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
229910052784 alkaline earth metal Inorganic materials 0.000 abstract 2
238000010438 heat treatment Methods 0.000 abstract 2
229910052751 metal Inorganic materials 0.000 abstract 2
239000002184 metal Substances 0.000 abstract 2
DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 abstract 1
125000001931 aliphatic group Chemical group 0.000 abstract 1
239000003513 alkali Substances 0.000 abstract 1
150000001342 alkaline earth metals Chemical class 0.000 abstract 1
BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 abstract 1
150000007942 carboxylates Chemical class 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F6/00—Post-polymerisation treatments
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

ES463495A 1976-10-26 1977-10-25 Un procedimiento para el tratamiento de los polimeros de cloruro de vinilo. Expired ES463495A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7632677A FR2369301A1 (fr)	1976-10-26	1976-10-26	Procede pour le traitement des polymeres du chlorure de vinyle

Publications (1)

Publication Number	Publication Date
ES463495A1 true ES463495A1 (es)	1978-07-16

Family

ID=9179360

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES463495A Expired ES463495A1 (es)	1976-10-26	1977-10-25	Un procedimiento para el tratamiento de los polimeros de cloruro de vinilo.

Country Status (7)

Country	Link
AU (1)	AU507087B2 (fr)
BE (1)	BE859958A (fr)
DE (1)	DE2745730A1 (fr)
ES (1)	ES463495A1 (fr)
FR (1)	FR2369301A1 (fr)
GB (1)	GB1554513A (fr)
IT (1)	IT1089007B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU2001283900A1 (en) *	2000-07-14	2002-01-30	Akzo Nobel N.V.	Stabiliser system comprising hydroxyacids

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2064498B2 (de) *	1969-12-30	1976-10-07	The Japanese Geon Co., Ltd., Tokio	Verfahren zur herstellung thermisch stabiler formmassen durch behandlung von vinylchloridpolymerisaten

1976
- 1976-10-26 FR FR7632677A patent/FR2369301A1/fr active Granted
1977
- 1977-10-06 AU AU29411/77A patent/AU507087B2/en not_active Expired
- 1977-10-11 DE DE19772745730 patent/DE2745730A1/de not_active Withdrawn
- 1977-10-21 BE BE1008462A patent/BE859958A/fr not_active IP Right Cessation
- 1977-10-25 GB GB4432777A patent/GB1554513A/en not_active Expired
- 1977-10-25 ES ES463495A patent/ES463495A1/es not_active Expired
- 1977-10-26 IT IT2902177A patent/IT1089007B/it active

Also Published As

Publication number	Publication date
FR2369301B1 (fr)	1979-02-23
IT1089007B (it)	1985-06-10
GB1554513A (en)	1979-10-24
DE2745730A1 (de)	1978-04-27
AU2941177A (en)	1979-04-12
FR2369301A1 (fr)	1978-05-26
BE859958A (fr)	1978-04-21
AU507087B2 (en)	1980-01-31

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Legal Events

Date	Code	Title	Description
1998-07-01	FD1A	Patent lapsed	Effective date: 19980504